Computer Networking
A protocol is a set of rules governing a time sequence of events that must take place

between modems
None of these
between peers
between an interface
across an interface

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Computer Networking
Which of the following statements is correct for the use of packet switching?

All of these
the employment of additional intelligence within the network enabled more sophisticated error control and link control procedures to be applied
by employing wide bandwidth circuits for the trunk networks substantial economies through extensive sharing of capacity could be achieved.
the subdivision of information into individually addressed packets in conjunction with alternative routing arrangement enabled the transmission path to be altered in the event of congestion or individ
None of these

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Computer Networking
Terminals are used to

communicate management decisions to the physical system
provide information for the manager
All of these
collect data from the physical system
None of these

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